Prepulse Inhibition

    Written by:
    Natalka Roshak
    Last Updated: October 13, 2024

    Prepulse inhibition (PPI) describes the suppression of the startle reflex to a stimulus (e.g. loud noise) when preceded with a weaker, non-startling version (eg. moderate noise). PPI is a measure of sensorimotor gating, and is impaired in several psychiatric conditions.

    14 participants in 1 trial

    Examine Database: Prepulse Inhibition

    InterventionGradeEffectDetail
    Theanine
    C

    Examine Database References

    1. Theanine - Miho Ota, Chisato Wakabayashi, Junko Matsuo, Yukiko Kinoshita, Hiroaki Hori, Kotaro Hattori, Daimei Sasayama, Toshiya Teraishi, Satoko Obu, Hayato Ozawa, Hiroshi KunugiEffect of L-theanine on sensorimotor gating in healthy human subjectsPsychiatry Clin Neurosci.(2014 May)